Review on Mind-Bending Challenge Unleashed: DELTA Hanayama Metal Teaser Puzzle by Boss Spangler

I'm a big fan of Hanayama puzzles but this one was disappointing. After less than a dozen fixes, it's gotten so loose that parts can even separate on their own without user input. With minimal effort, even with one hand, everything is now in order. For example, I tried to solve it for his friend, and after a few minutes of his attempts, he got up to leave. As he walked across the room, the puzzle just fell out of his hands onto the floor. He only held it by one end while it was closed. Yes, it's that bad. The puzzle itself is awesome and the build quality is amazing. It feels great and looks great. It was crafted in a way that can be viewed as a work of art and a testament to clever engineering. It took less than half an hour to understand and even less to put back together. The original solution was probably more difficult due to the stress from the original tight fit, which faded with use. But the way it becomes completely free after just a few solutions makes this puzzle only recommended as a decorative item. .